diff options
| author | Tony Hutter <[email protected]> | 2023-12-21 10:53:16 -0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2023-12-21 10:53:16 -0800 |
| commit | a9520e6e5961d9fc58d71b97652773d0f5fee1ff (patch) | |
| tree | 05592b2a5e896114942dda1f6e7770cd9fc1405c /include/libzfs.h | |
| parent | 6930ecbb75e17f6d6cc7686211d4f3b34852795b (diff) | |
zpool: Add slot power control, print power status
Add `zpool` flags to control the slot power to drives. This assumes
your SAS or NVMe enclosure supports slot power control via sysfs.
The new `--power` flag is added to `zpool offline|online|clear`:
zpool offline --power <pool> <device> Turn off device slot power
zpool online --power <pool> <device> Turn on device slot power
zpool clear --power <pool> [device] Turn on device slot power
If the ZPOOL_AUTO_POWER_ON_SLOT env var is set, then the '--power'
option is automatically implied for `zpool online` and `zpool clear`
and does not need to be passed.
zpool status also gets a --power option to print the slot power status.
Reviewed-by: Brian Behlendorf <[email protected]>
Reviewed-by: Mart Frauenlob <[email protected]>
Signed-off-by: Tony Hutter <[email protected]>
Closes #15662
Diffstat (limited to 'include/libzfs.h')
| -rw-r--r-- | include/libzfs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/libzfs.h b/include/libzfs.h index dbb6340b0..4f06b5d3c 100644 --- a/include/libzfs.h +++ b/include/libzfs.h @@ -319,6 +319,9 @@ _LIBZFS_H int zpool_vdev_remove_wanted(zpool_handle_t *, const char *); _LIBZFS_H int zpool_vdev_fault(zpool_handle_t *, uint64_t, vdev_aux_t); _LIBZFS_H int zpool_vdev_degrade(zpool_handle_t *, uint64_t, vdev_aux_t); +_LIBZFS_H int zpool_vdev_set_removed_state(zpool_handle_t *, uint64_t, + vdev_aux_t); + _LIBZFS_H int zpool_vdev_clear(zpool_handle_t *, uint64_t); _LIBZFS_H nvlist_t *zpool_find_vdev(zpool_handle_t *, const char *, boolean_t *, |